package edu.nf.ch07.utils;

/**
 * @author wangl
 * @date 2025/5/14
 */
public class TokenUtils {

    /**
     * 根据用户ID生成唯一token
     * @param uid
     * @return
     */
    public static String create(int uid) {
        return "user_" + uid;
    }
}